I always found I was frequently summoned at the bottom of the AL elevator, as you'll pick up folk who haven't unlocked the turntable bridge. That does require the annoyance of having to do that however.....

Currently still having a blast in the Depths. Frequent summons, and frequent invasions. Nice attempt by one to troll me into the hidden drops, leaping across and emote dancing to goad me over.

I just switched to a bow and headshot stunned him while the other ally phantom had run round and backstabbed him easily. The host, cowering behind me, just sent a one word message....."excellent". Seems I'll be making a trip to Nito for my Pyro's 'work equipment' and returning if the Gravelord stuff actually works half-decently now...